Description

2(1H)-Quinolinone, 4-(Acetyloxy)-1-Methyl-3-(2-(5-Nitro-2-Thienyl)Ethenyl)- is a specialized heterocyclic organic compound that serves as a high-value synthetic intermediate. Its molecular architecture, featuring a quinolinone core linked to a nitrothienyl moiety, makes it a critical building block for advanced research and development. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection products.
• Material Science: Serves as a building block for creating specialized organic electronic materials or dyes.
• Academic & Industrial R&D: Essential for methodological studies in organic synthesis and heterocyclic chemistry.
• Chemical Biology Probes: Potential use in the design of molecular probes for studying enzyme interactions or cellular processes.

Basic Information

Product Name	2(1H)-Quinolinone, 4-(Acetyloxy)-1-Methyl-3-(2-(5-Nitro-2-Thienyl)Ethenyl)-
CAS No.	74693-57-5
Molecular Formula	C18H14N2O5S
Molecular Weight	370.38 g/mol
Synonyms	4-(Acetyloxy)-1-methyl-3-[(E)-2-(5-nitro-2-thienyl)ethenyl]-2(1H)-quinolinone; 4-Acetoxy-1-methyl-3-[2-(5-nitro-2-thienyl)vinyl]quinolin-2(1H)-one; 1-Methyl-4-acetoxy-3-[2-(5-nitro-2-thienyl)vinyl]quinolin-2(1H)-one; 74693-57-5; 4-Acetoxy-1-methyl-3-(2-(5-nitro-2-thienyl)ethenyl)quinolin-2(1H)-one
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Quinolinone, 4-(Acetyloxy)-1-Methyl-3-(2-(5-Nitro-2-Thienyl)Ethenyl)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profile to meet your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.